Specification Brand : TEKTON BulletPoint1 : Knurled band provides grip for starting or turning loosened fasteners with fingertips BulletPoint2 : Polished, chrome-plated finish easily wipes clean and is highly resistant to corrosion BulletPoint3 : Beveled drive end helps guide extension smoothly onto drive tool BulletPoint4 : Four detent grooves offer a secure connection with the drive tool BulletPoint5 : Radiused corners inside the drive avoid stress concentrations that can cause cracking BulletPoint6 : Spring-loaded retaining ball latches into sockets and holds them securely in place Color : 3/8-inch Drive CompatibleFastenerDescription : 0.375 inches DriveSystem : Nutsetter ExternallyAssignedProductIdentifier : 6924982082431 ExternallyAssignedProductIdentifier1 : 020209022757 ExternallyAssignedProductIdentifier2 : 0020209022757 ExternallyAssignedProductIdentifier3 : 00020209022757 FinishType : Polished ItemDisplayWeight : 0.4 pounds ItemLength : 18 inches ItemName : TEKTON 3/8 Inch Drive x 18 Inch Socket Extension | SHA11118 ItemPackageDimensions_Height : 44.831 centimeters ItemPackageDimensions_Length : 5.334 centimeters ItemPackageDimensions_Width : 5.588 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : triple-square-drive-sockets Manufacturer : TEKTON Material : Metal Material1 : Chrome Vanadium Steel Material2 : Alloy Steel Material3 : Chrome Vanadium Steel MeasurementSystem : Metric MeasurementSystem1 : metric MeasurementSystem2 : inch ModelName : 3/8 Inch Drive Hand Drive Extensions ModelNumber : SHA11118 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 OperationMode : Mechanical PackageLevel : unit PartNumber : SHA11118 ProductDescription : Founded in the 2000s, Jetech boasts a comprehensive range of tools with a strong focus on professional industrial-grade tools. We take pride in serving mechanics and users from over 60 countries and 5 continents. Jetech 3/8in Dr 8mm deep impact socket is designed for professional use with impact tools. Durable Cr-Mo material together with cold forging and heat treatment ensures high quality, strength and working ranges. Its 6-point design provides a more exact fit. Easily recognize the size with clear markings on the tool itself. Radius corner design protects the fastener and socket, prolonging the lifespan of both this tool and the fastener. ProductSiteLaunchDate : 2019-04-26T19:32:32.500Z Size : 3/8 Inch Drive x 18 Inch StreetDate : 2016-12-21T00:00:01Z Style : Standard SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 27111704